joining us in our panel today are pamela s. hyde, administrator, substance abuse and mental health services administration, u.s. department of health and human services, rockville, maryland; dr. a. thomas mclennan, deputy director, white house office of national drug control policy, washington, d.c.; dr. alexandre laudet, addiction and recovery scientist, new york, new york; james smallwood, founder and ceo, the choice is yours, inc., camden, new jersey. pam, how many people in the united states are in recovery? well, the estimates are about 20 million people are in recovery, working on being free of drugs and other-and alcohol. and, alexandre, what is recovery? what are some of the common paths to recovery? well, that's really two different questions.